Strips are 3.5" thick. I've had to countersink (not planned and time consuming) holes for the timberloks.
Just enough to get them a start. Otherwise, like you say, they will definitely compress the foam and still not…"
"Great for cold climates, provides continuous insulation without thermal breaks, may be used with 2x4 framing and eliminates the need for an interior wall vapor barrier.
Not necessarily cheap though and somewhat labor intensive. I'm using…"
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